Bstfa-tmcs (99:1), CAS Number 25561-30-2, Molecular Weight F.W. 257.40, Chemical Formula C8H18F3NOSi2, Chemical Container Material Clear Glass, Chemical Container Type Bottle, Chemical Grade Reagent, Chemical Container Size 25 mL, Chemical Family Type Analytical Reagents, Shelf Life 24 mo, Shipping Restrictions UN2924, Flammable Liquid, Corrosive, N.O.S., 3, Pg III